McSwain Reservoir Fish Stocking
Mariposa County, California · 2024–2025 on record
According to California CDFW — Fish Planting Schedule, McSwain Reservoir was last stocked Week of November 16, 2025 with Trout (unspecified). McSwain Reservoir has 12 stocking records on file, spanning 2024–2025.
When McSwain Reservoir is stocked
McSwain Reservoir is typically stocked in fall, most often in September — 4 stocking events in that peak month.
Nearby stocked waters
Other stocked waters near McSwain Reservoir, freshest activity first.
Merced River, Section ll
26 miMariposa County · 1 species · 13 records
Last stocked July 2026
Tuolumne River Middle Fork
27 miTuolumne County · 1 species · 19 records
Last stocked July 2026
Tuolumne River South Fork
28 miTuolumne County · 1 species · 19 records
Last stocked July 2026
Powerhouse Stream
35 miTuolumne County · 1 species · 35 records
Last stocked July 2026
Lyons Canal (Columbia Ditch)
37 miTuolumne County · 1 species · 37 records
Last stocked July 2026
Big Creek, Madera
36 miMariposa County · 1 species · 8 records
Last stocked June 2026
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Source |
|---|---|---|
| Week of November 16, 2025 | Trout (unspecified) | California CDFW |
| Week of November 2, 2025 | Trout (unspecified) | California CDFW |
| Week of October 26, 2025 | Trout (unspecified) | California CDFW |
| Week of October 5, 2025 | Trout (unspecified) | California CDFW |
| Week of September 21, 2025 | Trout (unspecified) | California CDFW |
| Week of September 7, 2025 | Trout (unspecified) | California CDFW |
| Week of August 3, 2025 | Trout (unspecified) | California CDFW |
| Week of October 6, 2024 | Trout (unspecified) | California CDFW |
Show 4 more stocking records →
| Date | Species | Source |
|---|---|---|
| Week of September 22, 2024 | Trout (unspecified) | California CDFW |
| Week of September 1, 2024 | Trout (unspecified) | California CDFW |
| Week of August 18, 2024 | Trout (unspecified) | California CDFW |
| Week of August 11, 2024 | Trout (unspecified) | California CDFW |
The reporting agency did not include fish counts or sizes for this water.
Frequently asked
When was McSwain Reservoir last stocked?
According to California CDFW — Fish Planting Schedule, McSwain Reservoir was last stocked Week of November 16, 2025 with Trout (unspecified).
What fish species are stocked in McSwain Reservoir?
McSwain Reservoir is stocked with Trout (unspecified).
What time of year is McSwain Reservoir stocked?
McSwain Reservoir is typically stocked in fall, most often in September.
How often is McSwain Reservoir stocked?
McSwain Reservoir has been stocked about 6 times a year — 12 recorded stockings between 2024 and 2025.